Wavetronix Click 100, Руководство пользователя

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CHAPTER 9
• CLICK 110 85
Preparing the SmartSensor
In addition to wiring the SmartSensor to the Click 110, you must also make sure that the
SmartSensor is configured correctly. Because the Click 110 device receives serial datagrams
from the sensor, the sensor must be configured to report data properly for each application.
This includes configuring the sensor for the following:
˽ Dual-loop speed trap or one-loop configuration
˽ Predefined pulse duration, or pulse duration emulating a given loop size
˽ Z4 protocol
˽ Physical loop spacing to emulate
Fail-safe Mode
The Click 110 receives datagrams from the connected SmartSensor. These datagrams must
be mapped to device outputs (covered in the next section). If the Click 110 does not receive
a datagram containing a channel that is mapped to its outputs for ten seconds, the device
will enter fail-safe mode.
In fail-safe mode, all enabled outputs will assert a detection and fault condition. The master
fault output will also assert. How the device gets out of fail-safe mode is determined by the
fault latch configuration option, which will be covered at the end of the DIP Switches sec-
tion of this chapter.
Configuration
The Click 110 can be configured in three ways: DIP switches, the front panel menu, and
Click Supervisor.
These three different configuration methods can configure different sets of options; some of
these parameters can be set using multiple configuration methods, and some of them can
only be set using one particular method. Table 9.1 lists how each parameter may be accessed
and configured.
DIP Switch Front Panel Menu Click Supervisor
Baud Rate Yes Yes Yes
Channel Enable Yes Yes Yes
Channel Input Map Yes Yes Yes
Fault Latch Disable Yes Read-only Read-only
Outstation Mode Yes Read-only Read-only
Autobaud No Yes No
Reset to Default No Yes Yes
Description No No Yes